8x-3=15-x

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Solution for 8x-3=15-x equation:


Simplifying
8x + -3 = 15 + -1x

Reorder the terms:
-3 + 8x = 15 + -1x

Solving
-3 + 8x = 15 + -1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add 'x' to each side of the equation.
-3 + 8x + x = 15 + -1x + x

Combine like terms: 8x + x = 9x
-3 + 9x = 15 + -1x + x

Combine like terms: -1x + x = 0
-3 + 9x = 15 + 0
-3 + 9x = 15

Add '3' to each side of the equation.
-3 + 3 + 9x = 15 + 3

Combine like terms: -3 + 3 = 0
0 + 9x = 15 + 3
9x = 15 + 3

Combine like terms: 15 + 3 = 18
9x = 18

Divide each side by '9'.
x = 2

Simplifying
x = 2

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